NE诱发的膜电位去极化有浓度依赖性且可被酚妥拉明阻断。
Ne could induce membrane depolarization in a concentration dependent manner and could be blocked by phentolamine.
结果表明，HCG对卵母细胞膜电位有去极化作用，酪氨酸可以使膜电位呈现超极化反应，并能抑制HCG的去极化作用。
The results showed that HCG depolarised membrane potential of toad oocytes, while tyrosine directly caused membrane, hyperpolarization, and inhibited the depolarization induced by HCG.
然而卵母细胞成熟后，膜电位明显去极化。
However, when oocytes had matured, the membrane potential got significantly depolarized.
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